diff --git a/device-types/Arkona/AT300.yaml b/device-types/Arkona/AT300.yaml
index 845d9f45..f45ea6ae 100644
--- a/device-types/Arkona/AT300.yaml
+++ b/device-types/Arkona/AT300.yaml
@@ -8,10 +8,12 @@ description: The AT300 is a modern FPGA Programmable Acceleration Card (PAC) pow
 subdevice_role: child
 u_height: 0.0
 interfaces:
-  - name: P0 (top 100G port)
+  - name: p0
     type: 100gbase-x-qsfp28
-  - name: P1 (bottom 100G port)
+    label: top 100G port
+  - name: p1
     type: 100gbase-x-qsfp28
+    label: bottom 100G port
   - name: Management Port (rear)
     type: virtual
     mgmt_only: true